Study of the influence of the binary mixtures of fluorocarbon surfactants on the surface tension of water

Anna Taraba, Katarzyna Szymczyk

Abstract


Influence of the binary mixtures of fluorocarbon surfactants Zonyl FSO-100  (FSO100) and Zonyl FSN-100 (FSN100) on the surface tension of the water was studied. The effectiveness of adsorption process of the surfactant at the water-air interface was calculated from the obtained values of the surface tension of studied mixtures. Also the maximum surface area per molecule of surfactant in the interfacial area  and the free energy at the water-air interface  were determined. Moreover, the existence of synergetizm or antagonism effect, which reduces the surface tension of the water was examined. On the basis of the Rosen's model parameter the values of intermolecular interactions in the mixed monolayer adsorption were calculated.

Keywords


fluorocarbon surfactants, surface tension, binary mixtures of surfactants

Full Text:

PDF

References


Rosen J.M., Phenomena in Mixed Surfactant Systems, ACS Symposium Series 311, Washington, 2004.

Hill R.M., Mixed Surfactant Systems, Surfactant Science Series 46, MarcelDekker, NewYork, 1993.

Binks B., Fletcher P., Kotsev S., Thompson R, Adsorption and Aggregation of Semifluorinated Alkanes in Binary and Ternary Mixtures with Hydrocarbon and Fluorocarbon Solvents, Langmuir, 1997, DOI: 10.1021/la970408i.

Szymczyk K., Properties of the ternary mixtures of fluorocarbon and hydrocarbon nonionic surfactants at the water–air interface, Journal of Fluorine Chemistry, 2013, DOI: 10.1016/j.jfluchem.2013.01.036.

Rosen J.M., Molecular interactions and the quantitative prediction of synergism in mixtures of surfactants, Progress in Colloid and Polymer Science, 1998, DOI: 10.1007/BFb0118155.

Hua X.Y., Rosen J.M., Calculation of the coefficient in the Gibbs equation for the adsorption of ionic surfactants from aqueous binary mixtures with nonionic surfactants, Journal of Colloid Interface Science, 1982, DOI: 10.1016/0021-9797(82)90344-7.

Kunieda H., Shinoda K., Krafft points, critical micelle concentrations, surface tension, and solubilizing power of aqueous solutions of fluorinated surfactants, Journal of Physical Chemistry B, 1976, DOI: 10.1021/j100563a007.

Blin J.L., Stebe M.J., Perfluorodecalin Incorporation in Fluorinated Surfactant−Water System: Tailoring of Mesoporous Materials Pore Size, Journal Physical Chemistry, 2004, DOI: 10.1021/jp049379s.

Kraft M.P., Fluorocarbons and fluorinated amphiphiles in drug delivery and biomedical research, Advanced Drug Delivery Reviews, 2001, DOI: 10.1016/S0169-409X(01)00107-7.

Szymczyk K., Wettability of polymeric solids by ternary mixtures composed of hydrocarbon and fluorocarbon nonionic surfactants, Journal of Colloid and Interface Science, 2011, DOI: 10.1016/j.jcis.2011.07.029.

Kissa E., Fluorinated Surfactants, Synthesis, Properties, Applications, Surfactant Science Series, Marcel Dekker, New York, 1994.

Kissa E., Fluorinated Surfactants and Repellents, Surfactant Science Series, Marcel Dekker, New York, 2001.

Szymczyk K., Behaviour of the fluorocarbon surfactants in the monolayer at the water–air interface and in the bulk phase, Journal of Fluorine Chemistry, 2013, DOI: 10.1016/j.jfluchem.2013.02.018.

Ościk J., Adsorption, Państwowe Wydawnictwo Naukowe, Warsaw, 1979.




DOI: http://dx.doi.org/10.17951/aa.2017.72.1.111
Date of publication: 2017-12-08 10:35:24
Date of submission: 2017-03-28 11:44:09


Statistics


Total abstract view - 946
Downloads (from 2020-06-17) - PDF - 549

Indicators



Refbacks

  • There are currently no refbacks.


Copyright (c) 2017 Anna Taraba, Katarzyna Szymczyk